HCG Levels

I was just curious what the differences in HCG are... I know they can vary widely, but I just found out my levels today. I had bloodwork done at 5 weeks 2 days (according to my calculations) and my HCG level was 24,800. I feel like that is super high and now am anxious to see if there is more than one in there! I don't have an ultrasound until Thursday, so I'm going crazy until then lol. :)

It is high but if you are off a few days then it is in a normal range.

is 163,455 for 8 weeks considered high?